package cn.haona.game.simb.wap.servlet.filter;

import java.io.IOException;
import java.io.PrintWriter;

import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import cn.haona.game.simb.wap.servlet.filter.util.FileCaptureResponseWrapper;

public class PrintoutFilter implements Filter
{

	public void destroy()
	{
		// TODO Auto-generated method stub

	}

	public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException,
			ServletException
	{
		HttpServletRequest httpRequest = (HttpServletRequest) request;

		HttpServletResponse httpResponse = (HttpServletResponse) response;

		FileCaptureResponseWrapper wrapperResponse = new FileCaptureResponseWrapper(httpResponse);

		chain.doFilter(httpRequest, wrapperResponse);

		byte[] bytes = wrapperResponse.toByteArray();

		String strContent = "";

		strContent = new String(bytes);

//		System.out.println("输出内容为:"+strContent);

		// response.setContentType( "text/html;charset=UTF-8" );

		PrintWriter pr = response.getWriter();

		pr.print(strContent);

		pr.flush();

		pr.close();

	}

	public void init(FilterConfig arg0) throws ServletException
	{
		// TODO Auto-generated method stub

	}

}
